/**
* @see Page::readData()
*/
public function readData()
{
parent::readData();
// get categories
$this->classes = ContestClass::getClasses();
}
/**
* @see Form::validate()
*/
public function validate()
{
parent::validate();
$this->availableClasses = ContestClass::getClasses();
// validate class ids
foreach ($this->classIDArray as $key => $classID) {
if (!isset($this->availableClasses[$classID])) {
unset($this->classIDArray[$key]);
}
}
if (count($this->classIDArray) == 0) {
throw new UserInputException('classes');
}
if ($this->ownerID != 0) {
$this->availableGroups = ContestUtil::readAvailableGroups();
// validate group ids
if (!array_key_exists($this->ownerID, $this->availableGroups)) {
throw new UserInputException('ownerID');
}
} else {
if ($this->userID == 0) {
throw new UserInputException('ownerID');
}
}
if (!array_key_exists($this->state, $this->getStates())) {
throw new UserInputException('state');
}
}